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4 years ago

How do you simlify 21/35?

1 answer:

8 0

You divide both numerator and denominator by a number that can easily divide into both evenly. Divide both by 7. 21 / 7 = 3 and 35 / 7 = 5 so Simplest form would be 3/5. :)

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Solve this plz, who will solve this problem will be marked as brainliest

Gekata [30.6K]

Answer:

CP of each lemon = 1/4

SP of each lemon = 1/3

profit =

$\frac{1}{3} - \frac{1}{4}$

profit = 1/12

profit percentage =(1/12)/(1/4)*100

percentage = 33.3%

Mark me as brainliest ❤️❤️

4 0

3 years ago

Read 2 more answers

car as the following utility function: U(X,Y)equals10Upper X squaredY where X is her consumption of Blu-ray disks with a pri

mr_godi [17]

Answer:

She consumes 30 blue ray disk and 60 DVD respectively.

Step-by-step explanation:

Consider the provided information.

$U(x,y)=10x^2y$

Calculate marginal utility of good

Differentiate with respect of x and y.

$MU_x=20xy$

$MU_y=10x^2$

Her consumption of Blu-ray disks (X) with a price of $40 and Y is her consumption of DVDs with a price of $10.

The ratio of marginal utility of good x to y is equal to the price ratio:

$\frac{MU_x}{MU_y}=\frac{P_x}{P_y}$

Substitute the respective values.

$\frac{20xy}{10x^2}=\frac{40}{10}$

$\frac{2y}{x}=4$

$2y=4x$

$y=2x$

She has $1800 with which to spend on the two goods.

Her consumption of Blu-ray disks (X) with a price of $40 and Y is her consumption of DVDs with a price of $10. She has $1800 with which to spend on the two goods.

Therefore, $40x+10y=1800$

$4x+y=180$

Substitute the value of y in above equation.

$4x+2x=180$

$6x=180$

$x=30$

Thus, $y=60$

She consumes 30 blue ray disk and 60 DVD respectively.

6 0

3 years ago

The band boosters collected $2400 from the sale of hamburgers and hotdogs.The amount earned from hamburgers and hotdogs were equ

mina [271]

400 Hamburgers
600 Hot dogs

Divide 2,400 by two because that's how many items they sold. You'll get 1,200.

Divide 1,200 by 3 because that's how much a hamburger costs and you'll end up with 400

Divide 1,200 by 2 because that's how much a hot dog costs and you'l end up with 600

To check, multiply 400x3 and 600x2

Then add the sums together- 1,200+1,200= 2,400

3 0

3 years ago

Read 2 more answers

(100 POINTS) Drag the tiles to the correct boxes to complete the pairs.

bezimeni [28]

Answer:

Step-by-step explanation: